God does keep secrets. Even great heroes of faith like Abraham, Moses, and the Old Testament prophets faced mysteries about God and his kingdom. Understanding God's plans is like watching a train emerge from a tunnel: you can see the cars that have emerged and get a sense of where the train is going, but you can't see the cars still in the tunnel. While many details of God's revelation train are still shrouded, secrets hidden for centuries are now revealed to us. John Van Diest and Alton Gansky help us see and understand these secrets, which are hiding in plain sight in the words of Jesus and throughout the Bible.